pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>org.jgroups</groupId>
    <artifactId>jgroups-raft</artifactId>
    <packaging>jar</packaging>
    <name>jgroups-raft</name>
    <version>2.0.0.Final-SNAPSHOT</version>
    <url>https://github.com/jgroups-extras/jgroups-raft</url>
    <description>JGroups RAFT implementation</description>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <maven.compiler.source>17</maven.compiler.source>
        <maven.compiler.target>17</maven.compiler.target>
        <maven.compiler.release>17</maven.compiler.release>

        <!-- nexus-staging-maven-plugin -->
        <autoReleaseAfterClose>true</autoReleaseAfterClose>
        <nexus.server.id>jboss-releases-repository</nexus.server.id>
        <nexus.server.url>https://repository.jboss.org/nexus/repository/releases/</nexus.server.url>
        <nexus.snapshot.server.id>jboss-snapshots-repository</nexus.snapshot.server.id>
        <nexus.snapshot.server.url>https://repository.jboss.org/nexus/repository/snapshots/</nexus.snapshot.server.url>

        <!-- Dependencies versions -->
        <testng.version>7.12.0</testng.version>
        <assertj.version>3.27.7</assertj.version>
        <jgroups.version>5.5.4.Final</jgroups.version>
        <log4j.version>2.25.4</log4j.version>
        <jmh.version>1.37</jmh.version>
        <mashona.version>1.1.0</mashona.version>
        <hdrhistogram.version>2.2.2</hdrhistogram.version>
        <picocli.version>4.7.7</picocli.version>

        <!-- test properties -->
        <ansi.strip />
        <jgroupsTestsParallelThreads>8</jgroupsTestsParallelThreads>
        <defaultTestNGGroups>functional</defaultTestNGGroups>
        <defaultExcludedTestNGGroups>broken</defaultExcludedTestNGGroups>
        <testNGListeners>org.jgroups.raft.tests.listeners.TestNGTestListener</testNGListeners>
        <jgroups.log.level>INFO</jgroups.log.level>

        <jgroups.bind_addr>localhost</jgroups.bind_addr>
        <jgroups.tcpping.initial_hosts>localhost[7800],localhost[7801]</jgroups.tcpping.initial_hosts>
        <jgroups.tunnel.gossip_router_hosts>localhost[12001]</jgroups.tunnel.gossip_router_hosts>
        <jgroups.udp.mcast_addr>225.5.5.5</jgroups.udp.mcast_addr>
        <jgroups.udp.mcast_port>45588</jgroups.udp.mcast_port>
        <jgroups.udp.ip_ttl>5</jgroups.udp.ip_ttl>
        <jgroups.useIPv4>true</jgroups.useIPv4>
        <jgroups.useIPv6>false</jgroups.useIPv6>
        <trace>false</trace>

        <jgroups.tests.jvmargs>
            -Djgroups.udp.ip_ttl=0
            -Djgroups.tcpping.initial_hosts=${jgroups.tcpping.initial_hosts}
            -Djgroups.tunnel.gossip_router_hosts=${jgroups.tunnel.gossip_router_hosts}
            -Dlog4j.configurationFile=log4j2-test.xml
            -Djava.net.preferIPv4Stack=${jgroups.useIPv4}
            -Djava.net.preferIPv6Addresses=${jgroups.useIPv6}
            -Dorg.jgroups.test.trace=${trace}
            -Xms400M
            -Xmx800M
        </jgroups.tests.jvmargs>
        <argLine>${jgroups.tests.jvmargs} -Djdk.attach.allowAttachSelf=true</argLine>

        <!-- Utilized by Asciidoctor to set the generation date. -->
        <asciidoctorj.diagram.version>3.2.1</asciidoctorj.diagram.version>
        <asciidoctorj.diita.version>1.0.3</asciidoctorj.diita.version>
        <maven.build.timestamp.format>yyyy-MM-dd HH</maven.build.timestamp.format>

        <!-- Code quality red tape. -->
        <version.puppycrawl>12.3.1</version.puppycrawl>
        <version.spotbugs.plugin>4.9.8.3</version.spotbugs.plugin>
        <version.pmd.plugin>3.28.0</version.pmd.plugin>
        <version.jacoco.plugin>0.8.14</version.jacoco.plugin>

        <!-- Plugins -->
        <version.nexus3.plugin>1.0.13</version.nexus3.plugin>
        <version.clean.plugin>3.5.0</version.clean.plugin>
        <version.compiler.plugin>3.15.0</version.compiler.plugin>
        <version.enforcer.plugin>3.6.2</version.enforcer.plugin>
        <version.install.plugin>3.1.4</version.install.plugin>
        <version.jar.plugin>3.5.0</version.jar.plugin>
        <version.resources.plugin>3.5.0</version.resources.plugin>
        <version.source.plugin>3.4.0</version.source.plugin>
        <version.surefire.plugin>3.5.5</version.surefire.plugin>
        <version.surefire-report.plugin>3.5.5</version.surefire-report.plugin>
        <version.dependency.plugin>3.10.0</version.dependency.plugin>
        <version.build-helper.plugin>3.6.1</version.build-helper.plugin>
        <version.exec.plugin>3.6.3</version.exec.plugin>
        <version.asciidoctor.plugin>3.2.0</version.asciidoctor.plugin>
        <version.javadoc.plugin>3.12.0</version.javadoc.plugin>
        <version.gpg.plugin>3.2.8</version.gpg.plugin>
    </properties>

    <organization>
        <name>JBoss, IBM</name>
        <url>http://www.jboss.org</url>
    </organization>

    <developers>
        <developer>
            <name>José Bolina</name>
            <email>jbolina@redhat.com</email>
            <organization>IBM</organization>
            <organizationUrl>https://www.ibm.com</organizationUrl>
        </developer>
        <developer>
            <name>Bela Ban</name>
            <email>bban@redhat.com</email>
        </developer>
        <developer>
            <name>Pedro Ruivo</name>
            <email>pruivo@redhat.com</email>
        </developer>
        <developer>
            <name>Francesco Nigro</name>
            <email>fnigro@redhat.com</email>
        </developer>
        <developer>
            <name>Ugo Landini</name>
            <email>ugo.landini@gmail.com</email>
        </developer>
        <developer>
            <name>Fabio Marinelli</name>
            <email>f.marinelli@gmail.com</email>
        </developer>
    </developers>

    <licenses>
        <license>
            <name>Apache License 2.0</name>
            <url>http://www.apache.org/licenses/LICENSE-2.0.html</url>
        </license>
    </licenses>

    <scm>
        <connection>scm:git:git://github.com/jgroups-extras/jgroups-raft.git</connection>
        <developerConnection>scm:git:ssh://git@github.com/jgroups-extras/jgroups-raft.git</developerConnection>
        <url>https://github.com/jgroups-extras/jgroups-raft</url>
        <tag>HEAD</tag>
    </scm>

    <issueManagement>
        <system>GitHub</system>
        <url>https://github.com/jgroups-extras/jgroups-raft/issues</url>
    </issueManagement>

    <distributionManagement>
        <repository>
            <id>${nexus.server.id}</id>
            <name>JBoss Releases Repository</name>
            <url>${nexus.server.url}</url>
        </repository>
        <snapshotRepository>
            <id>${nexus.snapshot.server.id}</id>
            <url>${nexus.snapshot.server.url}</url>
        </snapshotRepository>
    </distributionManagement>

    <dependencies>
        <dependency>
            <groupId>org.jgroups</groupId>
            <artifactId>jgroups</artifactId>
            <version>${jgroups.version}</version>
        </dependency>

        <dependency>
            <groupId>net.jcip</groupId>
            <artifactId>jcip-annotations</artifactId>
            <version>1.0</version>
            <optional>true</optional>
        </dependency>

        <!-- Optional to help on the log writing. -->
        <dependency>
            <groupId>io.mashona</groupId>
            <artifactId>mashona-logwriting</artifactId>
            <version>${mashona.version}</version>
            <optional>true</optional>
        </dependency>

        <!-- Optional utilized to collect metrics. -->
        <dependency>
            <groupId>org.hdrhistogram</groupId>
            <artifactId>HdrHistogram</artifactId>
            <version>${hdrhistogram.version}</version>
            <optional>true</optional>
        </dependency>

        <!-- Optional utilized by the CLI. -->
        <dependency>
            <groupId>info.picocli</groupId>
            <artifactId>picocli</artifactId>
            <version>${picocli.version}</version>
            <optional>true</optional>
        </dependency>

        <!-- Test dependencies -->
        <dependency>
            <groupId>org.testng</groupId>
            <artifactId>testng</artifactId>
            <version>${testng.version}</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.openjdk.jmh</groupId>
            <artifactId>jmh-core</artifactId>
            <version>${jmh.version}</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.openjdk.jmh</groupId>
            <artifactId>jmh-generator-annprocess</artifactId>
            <version>${jmh.version}</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.assertj</groupId>
            <artifactId>assertj-core</artifactId>
            <version>${assertj.version}</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.apache.logging.log4j</groupId>
            <artifactId>log4j-api</artifactId>
            <version>${log4j.version}</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.apache.logging.log4j</groupId>
            <artifactId>log4j-core</artifactId>
            <version>${log4j.version}</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.apache.logging.log4j</groupId>
            <artifactId>log4j-slf4j2-impl</artifactId>
            <version>${log4j.version}</version>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <resources>
            <resource>
                <directory>src/main/resources</directory>
            </resource>
            <resource>
                <directory>${project.build.directory}/schema</directory>
            </resource>
            <resource>
                <directory>${project.basedir}</directory>
                <includes>
                    <include>INSTALL.html</include>
                    <include>LICENSE</include>
                    <include>README</include>
                </includes>
            </resource>
        </resources>

        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-checkstyle-plugin</artifactId>
                <executions>
                    <execution>
                        <id>checkstyle</id>
                        <phase>validate</phase>
                        <goals>
                            <goal>check</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>

            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-javadoc-plugin</artifactId>
                <executions>
                    <execution>
                        <id>javadoc</id>
                        <phase>package</phase>
                        <goals>
                            <goal>jar</goal>
                        </goals>
                    </execution>
                </executions>
                <configuration>
                    <source>${maven.compiler.target}</source>
                    <doclint>none</doclint>
                    <detectLinks>false</detectLinks>
                    <detectOfflineLinks>false</detectOfflineLinks>
                </configuration>
            </plugin>

            <plugin>
                <groupId>com.github.spotbugs</groupId>
                <artifactId>spotbugs-maven-plugin</artifactId>
                <version>${version.spotbugs.plugin}</version>
                <configuration>
                    <excludeFilterFile>etc/spotbugs-rules.xml</excludeFilterFile>
                    <outputDirectory>${project.build.directory}/spotbugs</outputDirectory>
                    <spotbugsXmlOutputDirectory>${project.build.directory}/spotbugs</spotbugsXmlOutputDirectory>
                    <xmlOutput>false</xmlOutput>
                    <htmlOutput>true</htmlOutput>
                    <sarifOutput>true</sarifOutput>
                    <sarifOutputFilename>spotbugs.sarif.json</sarifOutputFilename>
                    <addSourceDirs>true</addSourceDirs>
                </configuration>
            </plugin>

            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-pmd-plugin</artifactId>
                <version>${version.pmd.plugin}</version>
                <configuration>
                    <targetJdk>17</targetJdk>
                    <linkXRef>false</linkXRef>
                    <minimumTokens>100</minimumTokens>
                    <outputDirectory>${project.build.directory}/pmd</outputDirectory>
                    <format>net.sourceforge.pmd.renderers.SarifRenderer</format>
                    <rulesets>
                        <ruleset>etc/pmd-rules.xml</ruleset>
                    </rulesets>
                </configuration>
            </plugin>

            <plugin>
                <groupId>org.jacoco</groupId>
                <artifactId>jacoco-maven-plugin</artifactId>
                <version>${version.jacoco.plugin}</version>
                <executions>
                    <execution>
                        <goals>
                            <goal>prepare-agent</goal>
                        </goals>
                    </execution>

                    <execution>
                        <id>report</id>
                        <phase>test</phase>
                        <goals>
                            <goal>report</goal>
                        </goals>
                        <configuration>
                            <outputDirectory>${project.build.directory}/jacoco</outputDirectory>
                        </configuration>
                    </execution>
                </executions>
                <configuration>
                    <excludes>
                        <exclude>org/jgroups/raft/demos/*.class</exclude>
                        <exclude>org/jgroups/raft/client/*.class</exclude>
                    </excludes>
                </configuration>
            </plugin>

            <plugin>
                <groupId>org.sonatype.plugins</groupId>
                <artifactId>nxrm3-maven-plugin</artifactId>
                <version>${version.nexus3.plugin}</version>
                <extensions>true</extensions>
                <configuration>
                    <nexusUrl>https://repository.jboss.org/nexus</nexusUrl>

                    <!-- The server "id" element from settings to use authentication from settings.xml-->
                    <serverId>jboss-releases-repository</serverId>

                    <!-- Change to repository you will be deploying to -->
                    <repository>releases</repository>

                    <!-- Skip the staging deploy mojo -->
                    <skipNexusStagingDeployMojo>true</skipNexusStagingDeployMojo>
                </configuration>

                <!-- replacing the standard Maven Deployment Plugin -->
                <executions>
                    <execution>
                        <id>default-deploy</id>
                        <phase>deploy</phase>
                        <goals>
                            <goal>deploy</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>

            <plugin>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>17</source>
                    <target>17</target>

                    <!-- Annotation processors -->
                    <annotationProcessorPaths>
                        <path>
                            <groupId>org.openjdk.jmh</groupId>
                            <artifactId>jmh-generator-annprocess</artifactId>
                            <version>${jmh.version}</version>
                        </path>
                    </annotationProcessorPaths>
                </configuration>
            </plugin>

            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-enforcer-plugin</artifactId>
                <version>3.6.2</version>
                <executions>
                    <execution>
                        <id>enforce-java</id>
                        <goals>
                            <goal>enforce</goal>
                        </goals>
                    </execution>
                </executions>
                <configuration>
                    <rules>
                        <requireJavaVersion>
                            <!-- require JDK 17 to run the build -->
                            <version>[17,)</version>
                        </requireJavaVersion>
                        <requireMavenVersion>
                            <version>3.0.4</version>
                        </requireMavenVersion>
                    </rules>
                </configuration>
            </plugin>

            <plugin>
                <groupId>org.codehaus.mojo</groupId>
                <artifactId>build-helper-maven-plugin</artifactId>
                <executions>
                    <execution>
                        <id>add-test-source</id>
                        <phase>validate</phase>
                        <goals>
                            <goal>add-test-source</goal>
                        </goals>
                        <configuration>
                            <sources>
                                <source>${basedir}/src/test/benchmark</source>
                                <source>${basedir}/src/test/demo</source>
                            </sources>
                        </configuration>
                    </execution>
                </executions>
            </plugin>

            <plugin>
                <groupId>org.codehaus.mojo</groupId>
                <artifactId>exec-maven-plugin</artifactId>
                <executions>
                    <execution>
                        <id>schema-generator</id>
                        <phase>generate-resources</phase>
                        <goals>
                            <goal>exec</goal>
                        </goals>
                        <configuration>
                            <workingDirectory>${project.build.directory}/schema</workingDirectory>
                            <executable>java</executable>
                            <arguments>
                                <argument>-classpath</argument>
                                <classpath />
                                <argument>org.jgroups.util.XMLSchemaGenerator</argument>
                                <argument>-o</argument>
                                <argument>${project.build.directory}/schema</argument>
                            </arguments>
                        </configuration>
                    </execution>
                </executions>
            </plugin>

            <!-- Make sure we generate src jars too -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-source-plugin</artifactId>
                <inherited>true</inherited>
                <executions>
                    <execution>
                        <id>attach-sources</id>
                        <phase>verify</phase>
                        <goals>
                            <goal>jar-no-fork</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>

            <!-- Disable default tests: they won't run since they are lacking configuration -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <configuration>
                    <parallel>classes</parallel>
                    <threadCount>${jgroupsTestsParallelThreads}</threadCount>
                    <forkCount>1</forkCount>
                    <reuseForks>true</reuseForks>
                    <groups>${defaultTestNGGroups}</groups>
                    <excludedGroups>${defaultExcludedTestNGGroups}</excludedGroups>
                    <useFile>false</useFile>
                    <systemPropertyVariables>
                        <INITIAL_MCAST_ADDR>${jgroups.udp.mcast_addr}</INITIAL_MCAST_ADDR>
                        <INITIAL_MCAST_PORT>23000</INITIAL_MCAST_PORT>
                        <INITIAL_TCP_PORT>23000</INITIAL_TCP_PORT>
                        <tcp.recv_buf_size>200000</tcp.recv_buf_size>
                        <tcp.send_buf_size>64000</tcp.send_buf_size>
                        <ansi.strip>${ansi.strip}</ansi.strip>
                        <jgroups.log.level>${jgroups.log.level}</jgroups.log.level>
                    </systemPropertyVariables>
                    <trimStackTrace>false</trimStackTrace>
                    <properties>
                        <usedefaultlisteners>false</usedefaultlisteners>
                        <listener>${testNGListeners}</listener>
                    </properties>
                    <argLine>${argLine}</argLine>
                    <!-- Use TCP for plugin <-> fork JVM communication -->
                    <forkNode implementation="org.apache.maven.plugin.surefire.extensions.SurefireForkNodeFactory" />
                    <!-- Disable modular classpath -->
                    <useModulePath>false</useModulePath>
                </configuration>
            </plugin>

            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-dependency-plugin</artifactId>
                <executions>
                    <execution>
                        <id>copy-dependencies</id>
                        <phase>prepare-package</phase>
                        <goals>
                            <goal>copy-dependencies</goal>
                        </goals>
                        <configuration>
                            <outputDirectory>${project.build.directory}/libs</outputDirectory>
                            <includeScope>test</includeScope>
                        </configuration>
                    </execution>
                </executions>
            </plugin>

            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-shade-plugin</artifactId>

                <executions>

                    <!-- CLI JAR - Uber JAR with picocli and JGroups shaded in -->
                    <execution>
                        <id>cli</id>
                        <phase>package</phase>
                        <goals>
                            <goal>shade</goal>
                        </goals>
                        <configuration>
                            <shadedArtifactAttached>true</shadedArtifactAttached>
                            <shadedClassifierName>cli</shadedClassifierName>
                            <createDependencyReducedPom>false</createDependencyReducedPom>
                            <transformers>
                                <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
                                    <mainClass>org.jgroups.raft.cli.JGroupsRaftCLI</mainClass>
                                </transformer>
                                <transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
                            </transformers>
                            <filters>
                                <filter>
                                    <artifact>*:*</artifact>
                                    <excludes>
                                        <exclude>META-INF/*.SF</exclude>
                                        <exclude>META-INF/*.DSA</exclude>
                                        <exclude>META-INF/*.RSA</exclude>
                                        <exclude>module-info.class</exclude>
                                    </excludes>
                                </filter>
                            </filters>
                            <artifactSet>
                                <includes>
                                    <include>org.jgroups:jgroups</include>
                                    <include>info.picocli:picocli</include>
                                </includes>
                            </artifactSet>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>

        <pluginManagement>
            <plugins>
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-checkstyle-plugin</artifactId>
                    <version>3.6.0</version>
                    <dependencies>
                        <dependency>
                            <groupId>com.puppycrawl.tools</groupId>
                            <artifactId>checkstyle</artifactId>
                            <version>${version.puppycrawl}</version>
                        </dependency>
                    </dependencies>
                    <configuration>
                        <!-- Location is relative to the classpath -->
                        <configLocation>etc/checkstyle.xml</configLocation>
                        <consoleOutput>true</consoleOutput>
                        <failsOnError>true</failsOnError>
                        <violationSeverity>error</violationSeverity>
                        <includeTestSourceDirectory>true</includeTestSourceDirectory>
                        <sourceDirectories>
                            <sourceDirectory>${project.build.sourceDirectory}</sourceDirectory>
                        </sourceDirectories>
                        <linkXRef>false</linkXRef>
                    </configuration>
                </plugin>

                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-javadoc-plugin</artifactId>
                    <version>${version.javadoc.plugin}</version>
                </plugin>

                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-clean-plugin</artifactId>
                    <version>${version.clean.plugin}</version>
                </plugin>

                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-compiler-plugin</artifactId>
                    <version>${version.compiler.plugin}</version>
                </plugin>

                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-enforcer-plugin</artifactId>
                    <version>${version.enforcer.plugin}</version>
                </plugin>

                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-install-plugin</artifactId>
                    <version>${version.install.plugin}</version>
                </plugin>

                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-jar-plugin</artifactId>
                    <version>${version.jar.plugin}</version>
                    <configuration>
                        <archive>
                            <manifest>
                                <addDefaultImplementationEntries>true</addDefaultImplementationEntries>
                                <addDefaultSpecificationEntries>true</addDefaultSpecificationEntries>
                            </manifest>
                        </archive>
                    </configuration>
                </plugin>

                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-resources-plugin</artifactId>
                    <version>${version.resources.plugin}</version>
                </plugin>

                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-source-plugin</artifactId>
                    <version>${version.source.plugin}</version>
                </plugin>

                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-surefire-plugin</artifactId>
                    <version>${version.surefire.plugin}</version>
                </plugin>

                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-surefire-report-plugin</artifactId>
                    <version>${version.surefire-report.plugin}</version>
                </plugin>

                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-dependency-plugin</artifactId>
                    <version>${version.dependency.plugin}</version>
                </plugin>

                <plugin>
                    <groupId>org.codehaus.mojo</groupId>
                    <artifactId>build-helper-maven-plugin</artifactId>
                    <version>${version.build-helper.plugin}</version>
                </plugin>

                <plugin>
                    <groupId>org.codehaus.mojo</groupId>
                    <artifactId>exec-maven-plugin</artifactId>
                    <version>${version.exec.plugin}</version>
                </plugin>

                <plugin>
                    <groupId>org.asciidoctor</groupId>
                    <artifactId>asciidoctor-maven-plugin</artifactId>
                    <version>${version.asciidoctor.plugin}</version>
                </plugin>

                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-shade-plugin</artifactId>
                    <version>3.6.2</version>
                </plugin>
            </plugins>
        </pluginManagement>
    </build>

    <profiles>
        <profile>
            <!-- Profile to generate the manual. -->
            <id>manual</id>
            <properties>
                <skipTests>true</skipTests>
                <checkstyle.skip>true</checkstyle.skip>
            </properties>
            <build>
                <plugins>
                    <!-- Generate the tables with the protocol properties. -->
                    <plugin>
                        <groupId>org.codehaus.mojo</groupId>
                        <artifactId>exec-maven-plugin</artifactId>
                        <executions>
                            <execution>
                                <id>generate-protocol-properties</id>
                                <phase>prepare-package</phase>
                                <goals>
                                    <goal>exec</goal>
                                </goals>
                            </execution>
                        </executions>
                        <configuration>
                            <executable>java</executable>
                            <arguments>
                                <argument>-classpath</argument>
                                <classpath />
                                <argument>org.jgroups.raft.util.PropsToAsciidoc</argument>
                                <argument>${basedir}/src/docs/manual/protocols-template.adoc</argument>
                            </arguments>
                        </configuration>
                    </plugin>

                    <!-- Generates the manual files. -->
                    <!-- The generated output is in target/doc/manual/manual.html -->
                    <plugin>
                        <groupId>org.asciidoctor</groupId>
                        <artifactId>asciidoctor-maven-plugin</artifactId>

                        <configuration>
                            <requires>
                                <require>asciidoctor-diagram</require>
                            </requires>
                            <attributes>
                                <revdate>${maven.build.timestamp}</revdate>
                                <organization>${project.organization.name}</organization>
                                <source-highlighter>rouge</source-highlighter>
                                <rouge-style>github</rouge-style>
                                <icons>font</icons>
                                <toclevels>3</toclevels>
                                <sectnums>true</sectnums>
                                <sectnumlevels>3</sectnumlevels>
                                <sectanchors>true</sectanchors>
                            </attributes>
                        </configuration>

                        <executions>
                            <execution>
                                <id>generate-manual</id>
                                <phase>prepare-package</phase>
                                <goals>
                                    <goal>process-asciidoc</goal>
                                </goals>

                                <configuration>
                                    <sourceDocumentName>manual.adoc</sourceDocumentName>
                                    <sourceDirectory>src/docs/manual</sourceDirectory>
                                    <outputDirectory>${project.build.directory}/doc/manual</outputDirectory>
                                </configuration>
                            </execution>

                            <execution>
                                <id>generate-cli-manual</id>
                                <phase>prepare-package</phase>
                                <goals>
                                    <goal>process-asciidoc</goal>
                                </goals>

                                <configuration>
                                    <sourceDocumentName>index.adoc</sourceDocumentName>
                                    <sourceDirectory>src/docs/cli</sourceDirectory>
                                    <outputDirectory>${project.build.directory}/doc/cli</outputDirectory>
                                </configuration>
                            </execution>

                            <execution>
                                <id>generate-design</id>
                                <phase>prepare-package</phase>
                                <goals>
                                    <goal>process-asciidoc</goal>
                                </goals>

                                <configuration>
                                    <sourceDocumentName>index.adoc</sourceDocumentName>
                                    <sourceDirectory>src/docs/design</sourceDirectory>
                                    <outputDirectory>${project.build.directory}/doc/design</outputDirectory>
                                </configuration>
                            </execution>
                        </executions>

                        <dependencies>
                            <dependency>
                                <groupId>org.asciidoctor</groupId>
                                <artifactId>asciidoctorj-diagram</artifactId>
                                <version>${asciidoctorj.diagram.version}</version>
                            </dependency>

                            <dependency>
                                <groupId>org.asciidoctor</groupId>
                                <artifactId>asciidoctorj-diagram-ditaamini</artifactId>
                                <version>${asciidoctorj.diita.version}</version>
                            </dependency>
                        </dependencies>
                    </plugin>
                </plugins>
            </build>
        </profile>

        <profile>
            <id>release</id>
            <activation>
                <activeByDefault>false</activeByDefault>
            </activation>
            <build>
                <plugins>
                    <plugin>
                        <groupId>org.apache.maven.plugins</groupId>
                        <artifactId>maven-gpg-plugin</artifactId>
                        <version>${version.gpg.plugin}</version>
                        <executions>
                            <execution>
                                <id>sign-artifact</id>
                                <phase>verify</phase>
                                <goals>
                                    <goal>sign</goal>
                                </goals>
                                <configuration>
                                    <passphraseServerId>gpg.passphrase</passphraseServerId>
                                    <gpgArguments>
                                        <arg>--pinentry-mode</arg>
                                        <arg>loopback</arg>
                                    </gpgArguments>
                                </configuration>
                            </execution>
                        </executions>
                    </plugin>
                </plugins>
            </build>
        </profile>
    </profiles>
</project>